title: Methyl 3'-benzyl-4'-(2-chloro-phen-yl)-1'-methyl-2-oxo-spiro-[indoline-3,2'-pyrrolidine]-3'-carboxyl-ate.
abstract: In the title compound, C27H25ClN2O3, the methyl-pyrrolidine ring adopts an envelope conformation with the N atom at the flap. The mean plane of the pyrrolidine ring makes dihedral angles of 82.1 (1), 84.4 (1) and 79.8 (1)°, respectively, with the adjacent benzene ring, the mean plane of the indoline ring system and the phenyl ring. The mol-ecular structure is stabilized by intra-molecular C-H⋯O hydrogen bonds. In the crystal, mol-ecules are linked into chains along [101] by N-H⋯O hydrogen bonds. C-H⋯π inter-actions are observed between the chains.
authors.affiliation: Post Graduate & Research Department of Physics, Agurchand Manmull Jain College, Chennai 600 114, India.
authors.forename: T
authors.initials: T
authors.lastname: Anuradha
authors.forename: A
authors.initials: A
authors.lastname: Devaraj
authors.forename: P R
authors.initials: PR
authors.lastname: Seshadri
authors.forename: M
authors.initials: M
authors.lastname: Bakthadoss